They're Calling It 'The Sheen Effect' - Business InsiderIt's well-known that celebrities influence our behavior. The week actor Charlie Sheen went on TV to confirm rumors that he was HIV-positive, sales of at-home test kits for the virus rose 95%.

Grassroots Efforts Grapple With Sex Violence in US Schools - US News & World Report A pair of Oregon school districts were intent on identifying warning signs of a potential campus shooting when they stumbled on a threat far more pervasive yet much less discussed - sexual aggression among classmates.